Topaz's three piece type, threaded rigid couplings are in a wide variety of sizes, fabricated from high grade malleable iron to suit multiple applications. Rigid couplings ensure mechanical protection and a secure connection of Rigid or IMC conduit. UL approved.

Specifications:

Type: 3-Piece, Threaded
Trade Size: 4 Inch
Diameter: 5.87 Inch
Length: 3.42 Inch
Material: Malleable Iron
Standard Package: 2 per Case
Approval: UL
Used On: Rigid Conduit